Custom isolation 50hz 220v 240v output 12v 500va transformer for medical equipment china

Custom isolation 50hz 220v 240v output 12v 500va transformer for medical equipment china

Certification:

1.We have abtained VDE,UL,CE,ROHS,ISO9000 Approal and SGS Audit Supplier in China,We guarantee quality is the first:

Toroidal transformer models:

1.Medical Toroidal transformer:

Medical Equipment: Beyond the Toroidal Transformer has a common transformer function,

its anti-electric strength and resistance to damp heat capacity far higher than the national standards and

industry standards.

GREWIN'S Dimension : External diameter: 55mm-300mm, height :13mm-130mm, Efficiency: 75-98%
we cab design the appropriate products according to customers' requirments such as installation dimension, input and output voltage,power...etc.)

1.5.84VA Height: 35mm

2.27.5VA Diameter=32mm, Height>=83mm;
Net Weight: 0.57KG;
3.60VA Diameter=88mm, Height<=42mm;
Net Weight: 0.815KG;
4.180VA, Diameter(Max)108mm, H<=60mm;
Weight: 1.9KGS
3.3200VA 20 ampere 50Hz in 220V; Out 80-40 - 0 - 40-80; Diameter=225mm, Height<=140mm; Net Weight: 15.5KG
Installation:
Horizontal (non-conventional-type base plate), sunk, side type, and bridge.

How to design Transformer ?

Transformer capacity is rated in Volt-Amps (VA) which is generally the same as wattage (Watts).

Most loads are labeled with their proper operational voltage (Volts), current (Amps),

frequency (Hz), and wattage (Watts or VA). When you need to design a transformer,

we must know the mainly below parameters to be customized:GREWIN's Custom

Transformers ,plz kindly check attached file:

GREWIN's Custom Toroidal Transformers

WHY CHOOSE US?

A.

1. Installation:
Horizontal (non-conventional-type base plate), sunk, side type, and bridge.
2.Application:
Especially low-hum and low-dispersing construction
Low-level of induction
High-grade design casing possible
Statically shield winding and magnetical shield winding optional .

Be used widely such as audio equipment,communication,new energy areas,Electrical control,Cable TV network etc.

3.Equipment:
Over 50 sets toroidal/annular/ ring coil winding machines, 3 EI type transformer lines, 2 sets of vacuum annealing furnaces, A set of nitrogen and hydrogen production equipment as below:
. Automatic Winding Machine
. Semi-automatic Winding Machine
. Toroidal Winding Machine
. Insert Lamination Machine
. Wave Soldering Machine
. Plastic Termal Ultraviolet Machine
. Domino Ink Jet Printing Machine

Transformer Multitester for High & Low Frequency
Layer Insulation Withstand Voltage Tester

4.Warning
Under no circumstances should both ends of the fixing bolt simultaneously contact the metal chassis or framework as this would create a potentially dangerous 'shorted-turn'.
5.Certificate
The certificate of our transformer has CE CQC RoHs UL
6.Note
The above-mentioned toroidal transformer is frequently-used, we can also manufacture the products by customer design. And the specification is for reference, if has the change further, please take the material object as the standard.
7.GREWIN'S Dimension :External diameter: 55mm-300mm, height :13mm-130mm, Efficiency: 75-98%
we can design the appropriate products according to customers' requirments such as installation dimension, input and output voltage,power...etc.)
B.Dual 110V Power Transformer:
For the international market request, these types of the GREWIN Transformers are designed into dual primaries for 110V. No matter what about your local voltage is 110V or 220V, you should use them. Below are the methods for using:

1.If you are using 110VAC(such as Taiwan, US), Please parallel the two primaries 110V. Please pay attention to the terminals of 110V must be short circuit, and the terminals of 0V must be short circuit.

2.If you are using 220VAC(such as Hongkong, China Mainland, Europe), Please series the two primaries. Please pay attention to one terminals of 0V must be short circuit with another terminals of 110V.

3.GREWIN has various kinds of state-of-the-art equipment, which are used in production, sampling and testing. Our equipments enable us to produce good quality products efficiently.

4.The following picture showed you about all finished toroidal transformer production line and package with export standard carton and strong pallets:

5.About us:

Tianjin Grewin Technology Co.,ltd. has always placed great emphasis on our core business philosophy "Quality and Honesty First ". Due to continuous innovative research and development, technical standards and efficient.A professional leading and a main exporter of a wide variety of electronic components in China for many Years.

6.Below is our toroidal transformer's catalogue with much advantages in our market:

7.CONTACT NAME CARD:

1.Our manily manufacture:
*High Frequency Transformers,
*EI Power Transformers,
*toroidal transformer,
*pcb mount encapsulated power toroidal transformer,
*welding toroidal transformer,
*audio amplifier toroidal transformer,
*electronic toroidal transformer for lighting,
*planar transformer,
*inductor.

2.We have abtained VDE,UL,CE,ROHS,ISO9000 Approal and SGS Audit Supplier in China,We guarantee quality is the first.

3.Our producted transformer have following advantages:
(1).Raw materials: Meet with CE and ROHS approval.
(2).Copper wire:We purchased wire from the biggest supplier in China with good reputation.The wire performance is stable.
(3).Silicon steel: with excellent performance with low loss .
(4).Operating workers:Our workers has more than 5 Years operating and winding experience.

4.Our export market: North America, South America, Europe and other countries market

5.About us:

Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ". Due to continuous innovative research and development, our products have meet the technical standards and safety standards , which are efficient and environment-friendly. As a professional leading and a main exporter of a wide variety of electronic components in China for many years, we adhere to new products, quality to meet the needs of you and welcome all of you to negotiate!

6.Contact us:

E-mail: cathy(at)grewin-tech.com

phone:86-22-84943756

mobile:86-15127622290

Skype:grewin.ella

wechat: mumude7